CN106222639A - A kind of antirust preprocessing solution of spring steel cast(ing) surface - Google Patents
A kind of antirust preprocessing solution of spring steel cast(ing) surface Download PDFInfo
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- CN106222639A CN106222639A CN201610683328.7A CN201610683328A CN106222639A CN 106222639 A CN106222639 A CN 106222639A CN 201610683328 A CN201610683328 A CN 201610683328A CN 106222639 A CN106222639 A CN 106222639A
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- antirust
- ing
- spring steel
- solution
- steel cast
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
- C23C22/36—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
- C23C22/362—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing also zinc cations
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses a kind of antirust preprocessing solution of spring steel cast(ing) surface, it is made by following raw material: buffer solution 200 300ml/L, agar 15 20g/L, potassium fluorozirconate 15 20g/L, tartaric acid 15 20g/L, phosphatase 11 5 20g/L, trishydroxymethylaminomethane 5 10g/L, paradime thylaminobenzaldehyde 5 10g/L, zinc oxide 10 20g/L, octoxinol 0.02 0.4g/L, initiator 10 20g/L, surplus is deionized water.Instant invention overcomes the deficiencies in the prior art, solution-stabilized, process control procedure is simple, and corrosion resistance is good, lower simultaneously heavy metal ion, low VOC, pollute little, efficiency is high, applied widely.
Description
Technical field
The present invention relates to metal material technical field of anticorrosion, specifically a kind of antirust pretreatment of spring steel cast(ing) surface
Solution.
Background technology
Metal erosion is the problem the severeest that current national economy every field faces, and the whole world is every year because of gold
The loss that genus corrosion causes is up to more than one hundred billion dollar.In order to reach the purpose of Metal surface anti-corrosion, generally at coating metal surfaces
Coating so that metal completely cuts off with external environment, thus reduces corrosion of metal.Steel surface eliminates rust, frequently with single physics
Or the method for chemistry, main employing derusting by sandblasting and strong acid pickling rust cleaning.
Derusting by sandblasting investment is big, and cost is high, labor intensity is big, pollute environment；And strong acid pickling is easily generated excessive erosion, pickling
After often generate secondary rust, substantial amounts of steel equipment is chronically exposed in air. be corroded at a terrific speed；In the rust cleaning having
In anti-corrosion method, containing 12 unstable system tomb sodium sulfate in the rust removing solution of employing, so the stability of rust removing solution is the highest, and
And rust cleaning speed is unhappy；Also use the methods such as cleaning, brushing the most generally to there is removing metal surface corrosion relatively good, but remove
Oxide skin is thorough, particularly removes new steel surface compact oxidation layer more difficult, complex process and and the required time long,
Wanting temperature control, result is unsatisfactory, and oxide skin is except thousand only not reaching and require standard.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of antirust preprocessing solution of spring steel cast(ing) surface, overcome
The deficiencies in the prior art, solution-stabilized, corrosion resistance is good, low VOC, pollute little, efficiency is high.
For realizing object above, the present invention is achieved by the following technical programs:
The invention provides a kind of antirust preprocessing solution of spring steel cast(ing) surface, by the raw material making of following concentration
Become: buffer solution 200-300ml/L, agar 15-20g/L, potassium fluorozirconate 15-20g/L, tartaric acid 15-20g/L, phosphatase 11 5-
20g/L, trishydroxymethylaminomethane 5-10g/L, paradime thylaminobenzaldehyde 5-10g/L, zinc oxide 10-20g/L, octoxinol
0.02-0.4g/L, initiator 10-20g/L, surplus is deionized water.
Preferably, the raw material of following concentration it is made: buffer solution 220-280ml/L, agar 16-19g/L, fluorine zirconium
Acid potassium 16-18g/L, tartaric acid 15-20g/L, phosphatase 11 6-18g/L, trishydroxymethylaminomethane 6-9g/L, to Dimethylaminobenzene
Formaldehyde 6-8g/L, zinc oxide 12-16g/L, octoxinol 0.1-0.3g/L, initiator 12-18g/L, surplus is deionized water.
Preferably, the raw material of following concentration it is made: buffer solution 220ml/L, agar 16g/L, potassium fluorozirconate
16g/L, tartaric acid 16g/L, phosphatase 11 6g/L, trishydroxymethylaminomethane 6g/L, paradime thylaminobenzaldehyde 6g/L, zinc oxide
12g/L, octoxinol 0.1g/L, initiator 12g/L, surplus is deionized water.
Preferably, the raw material of following concentration it is made: buffer solution 22g/L, agar 16g/L, potassium fluorozirconate 16g/
L, tartaric acid 16g/L, phosphatase 11 6g/L, trishydroxymethylaminomethane 6g/L, paradime thylaminobenzaldehyde 6g/L, zinc oxide 12g/
L, octoxinol 0.1g/L, initiator 12g/L, surplus is deionized water.
Preferably, described buffer solution is the phosphate buffer being made up of sodium dihydrogen phosphate and disodium hydrogen phosphate.
Preferably, described initiator is Ammonium persulfate., potassium peroxydisulfate, reducing agent sodium sulfite, azodiisobutyronitrile
One.
Beneficial effects of the present invention:
The present invention is solution-stabilized, and process control procedure is simple, and good corrosion resistance lowers heavy metal ion, sediment relatively simultaneously
Less, low VOC, pollute little, efficiency is high, applied widely.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the enforcement of the present invention
Example, is clearly and completely described the technical scheme in the embodiment of the present invention.Based on the embodiment in the present invention, this area
The every other embodiment that those of ordinary skill is obtained under not making creative work premise, broadly falls into present invention protection
Scope.
Embodiment 1:
A kind of antirust preprocessing solution of spring steel cast(ing) surface, is made by the raw material of following concentration: buffer solution
20g/L, agar 15g/L, potassium fluorozirconate 15g/L, tartaric acid 15g/L, phosphatase 11 5g/L, trishydroxymethylaminomethane 5g/L, to two
Methylamino phenenyl formaldehyde 5g/L, zinc oxide 10g/L, octoxinol 0.02g/L, Ammonium persulfate. 10g/L, surplus is deionized water.
Wherein buffer solution is the phosphate buffer being made up of sodium dihydrogen phosphate and disodium hydrogen phosphate.
Embodiment 2:
A kind of antirust preprocessing solution of spring steel cast(ing) surface, is made by the raw material of following concentration: buffer solution
30g/L, agar 20g/L, potassium fluorozirconate 20g/L, tartaric acid 20g/L, phosphoric acid 20g/L, trishydroxymethylaminomethane 10g/L are right
Dimethylaminobenzaldehyde 10g/L, zinc oxide 20g/L, octoxinol 0.4g/L, potassium peroxydisulfate 20g/L, surplus is deionized water.
Wherein buffer solution is the phosphate buffer being made up of sodium dihydrogen phosphate and disodium hydrogen phosphate.
Embodiment 3:
A kind of antirust preprocessing solution of spring steel cast(ing) surface, is made by the raw material of following concentration: buffer solution
22g/L, agar 16g/L, potassium fluorozirconate 16g/L, tartaric acid 15g/L, phosphatase 11 6g/L, trishydroxymethylaminomethane 6g/L, to two
Methylamino phenenyl formaldehyde 6g/L, zinc oxide 12g/L, octoxinol 0.1g/L, potassium peroxydisulfate 12g/L, surplus is deionized water.
Wherein buffer solution is the phosphate buffer being made up of sodium dihydrogen phosphate and disodium hydrogen phosphate.
Embodiment 4:
A kind of antirust preprocessing solution of spring steel cast(ing) surface, is made by the raw material of following concentration: buffer solution
28g/L, agar 19g/L, potassium fluorozirconate 18g/L, tartaric acid 20g/L, phosphatase 11 8g/L, trishydroxymethylaminomethane 9g/L, to two
Methylamino phenenyl formaldehyde 8g/L, zinc oxide 16g/L, octoxinol 0.3g/L, reducing agent sodium sulfite 18g/L, surplus for go from
Sub-water.
Wherein buffer solution is the phosphate buffer being made up of sodium dihydrogen phosphate and disodium hydrogen phosphate.
Embodiment 5:
A kind of antirust preprocessing solution of spring steel cast(ing) surface, is made by the raw material of following concentration: buffer solution
22g/L, agar 16g/L, potassium fluorozirconate 16g/L, tartaric acid 16g/L, phosphatase 11 6g/L, trishydroxymethylaminomethane 6g/L, to two
Methylamino phenenyl formaldehyde 6g/L, zinc oxide 12g/L, octoxinol 0.1g/L, azodiisobutyronitrile 12g/L, surplus is deionized water.
Wherein buffer solution is the phosphate buffer being made up of sodium dihydrogen phosphate and disodium hydrogen phosphate.
Embodiment 6:
A kind of antirust preprocessing solution of spring steel cast(ing) surface, is made by the raw material of following concentration: buffer solution
22g/L, agar 16g/L, potassium fluorozirconate 16g/L, tartaric acid 16g/L, phosphatase 11 6g/L, trishydroxymethylaminomethane 6g/L, to two
Methylamino phenenyl formaldehyde 6g/L, zinc oxide 12g/L, octoxinol 0.1g/L, azodiisobutyronitrile 12g/L, surplus is deionized water.
Wherein buffer solution is the phosphate buffer being made up of sodium dihydrogen phosphate and disodium hydrogen phosphate.
Have for the test event of pretreating agent sample before the environment-friendly metal application prepared by the present embodiment:
(1) hundred lattice tests of application, with reference to CNS GB-1720-85；
(2) the shock resistance test after application, with reference to the 50cm.kg test in CNS GB/T1732-93；
(3) the corrosion resistance test after application, neutral with reference to 500 hours listed in CNS GB/T1771-91
Salt spray test.
The result carrying out testing for above example is:
| Adhesion performance | Shock resistance 50cm/kg | Corrosion resisting property mm/500h | |
| Embodiment 1 | 1 grade | Coating flawless, come off | 1.2mm |
| Embodiment 2 | 1 grade | Coating flawless, come off | 1.1mm |
| Embodiment 3 | 1 grade | Coating flawless, come off | 1.3mm |
| Embodiment 4 | 1 grade | Coating flawless, come off | 1.1mm |
| Embodiment 5 | 1 grade | Coating flawless, come off | 1.2mm |
| Embodiment 6 | 1 grade | Coating flawless, come off | 1.0mm |
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to previous embodiment
The present invention is described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or wherein portion of techniques feature is carried out equivalent；And these amendment or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. the antirust preprocessing solution of spring steel cast(ing) surface, it is characterised in that be made by the raw material of following concentration: slow
Dissolved liquid 200-300ml/L, agar 15-20g/L, potassium fluorozirconate 15-20g/L, tartaric acid 15-20g/L, phosphatase 11 5-20g/L,
Trishydroxymethylaminomethane 5-10g/L, paradime thylaminobenzaldehyde 5-10g/L, zinc oxide 10-20g/L, octoxinol 0.02-
0.4g/L, initiator 10-20g/L, surplus is deionized water.
2. the antirust preprocessing solution of spring steel cast(ing) surface as claimed in claim 1, it is characterised in that former by following concentration
Material is made: buffer solution 220-280ml/L, agar 16-19g/L, potassium fluorozirconate 16-18g/L, tartaric acid 15-20g/L,
Phosphatase 11 6-18g/L, trishydroxymethylaminomethane 6-9g/L, paradime thylaminobenzaldehyde 6-8g/L, zinc oxide 12-16g/L, pungent
Benzene former times alcohol 0.1-0.3g/L, initiator 12-18g/L, surplus is deionized water.
3. the antirust preprocessing solution of spring steel cast(ing) surface as claimed in claim 2, it is characterised in that former by following concentration
Material is made: buffer solution 220ml/L, agar 16g/L, potassium fluorozirconate 16g/L, tartaric acid 16g/L, phosphatase 11 6g/L, three hydroxyls
Aminomethane 6g/L, paradime thylaminobenzaldehyde 6g/L, zinc oxide 12g/L, octoxinol 0.1g/L, initiator 12g/L,
Surplus is deionized water.
4. the antirust preprocessing solution of spring steel cast(ing) surface as claimed in claim 2, it is characterised in that former by following concentration
Material is made: buffer solution 22g/L, agar 16g/L, potassium fluorozirconate 16g/L, tartaric acid 16g/L, phosphatase 11 6g/L, three hydroxyl first
Base aminomethane 6g/L, paradime thylaminobenzaldehyde 6g/L, zinc oxide 12g/L, octoxinol 0.1g/L, initiator 12g/L, remaining
Amount is deionized water.
5. the antirust preprocessing solution of spring steel cast(ing) surface as claimed in claim 1, it is characterised in that described buffer solution
For the phosphate buffer being made up of sodium dihydrogen phosphate and disodium hydrogen phosphate.
6. the antirust preprocessing solution of spring steel cast(ing) surface as claimed in claim 1, it is characterised in that described initiator is
Ammonium persulfate., potassium peroxydisulfate, reducing agent sodium sulfite, the one of azodiisobutyronitrile.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683328.7A CN106222639B (en) | 2016-08-17 | 2016-08-17 | A kind of spring steel cast(ing) surface antirust preprocessing solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683328.7A CN106222639B (en) | 2016-08-17 | 2016-08-17 | A kind of spring steel cast(ing) surface antirust preprocessing solution |
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| Publication Number | Publication Date |
|---|---|
| CN106222639A true CN106222639A (en) | 2016-12-14 |
| CN106222639B CN106222639B (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610683328.7A Active CN106222639B (en) | 2016-08-17 | 2016-08-17 | A kind of spring steel cast(ing) surface antirust preprocessing solution |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824717A (en) * | 2016-12-31 | 2017-06-13 | 马鞍山市川金属科技有限公司 | A kind of car door process of surface treatment for lifting paint adhesion |
| CN111112005A (en) * | 2019-12-25 | 2020-05-08 | 浙江德清富源智能装备科技有限公司 | Method and device for coating paraffin on spring steel wire for bearing processing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6537387B1 (en) * | 1997-11-08 | 2003-03-25 | Henkel Kommanditgesellschaft Auf Aktien | Corrosion protection for galvanized and alloy galvanized steel strips |
| CN101410550A (en) * | 2005-02-15 | 2009-04-15 | 美国海军部 | Composition and process for preparing protective coatings on metal substrates |
| CN105063598A (en) * | 2015-09-17 | 2015-11-18 | 南京科润工业介质股份有限公司 | Organic-inorganic residual heat blackening agent and preparation method thereof |
| CN105478321A (en) * | 2015-11-25 | 2016-04-13 | 安徽红桥金属制造有限公司 | Surface rust prevention pretreatment solution for metal casting |
-
2016
- 2016-08-17 CN CN201610683328.7A patent/CN106222639B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6537387B1 (en) * | 1997-11-08 | 2003-03-25 | Henkel Kommanditgesellschaft Auf Aktien | Corrosion protection for galvanized and alloy galvanized steel strips |
| CN101410550A (en) * | 2005-02-15 | 2009-04-15 | 美国海军部 | Composition and process for preparing protective coatings on metal substrates |
| CN105063598A (en) * | 2015-09-17 | 2015-11-18 | 南京科润工业介质股份有限公司 | Organic-inorganic residual heat blackening agent and preparation method thereof |
| CN105478321A (en) * | 2015-11-25 | 2016-04-13 | 安徽红桥金属制造有限公司 | Surface rust prevention pretreatment solution for metal casting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824717A (en) * | 2016-12-31 | 2017-06-13 | 马鞍山市川金属科技有限公司 | A kind of car door process of surface treatment for lifting paint adhesion |
| CN111112005A (en) * | 2019-12-25 | 2020-05-08 | 浙江德清富源智能装备科技有限公司 | Method and device for coating paraffin on spring steel wire for bearing processing equipment |
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| Publication number | Publication date |
|---|---|
| CN106222639B (en) | 2018-07-13 |
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